OEM Edition - the OEM Basis
More than just a Connection Unit
A Custom Feature Package, Full of Ideas
The OEM Alpha-Basis products offer a modularly expandable connection system to compliment the OEM Alpha-System for 24 V, 230 V, wireless, and EIB configurations. The Extension Modules provide further functionality. This is particularly useful in the area of panel heating and cooling systems. For any situation The OEM-Alpha Basis provides an ideal solution.

基础型无线连接器:24V-2通道
B 4071-2 资料下载
Central 24 V OEM connection unit (6 heating zones) for connecting room thermostats to valve-drives.

The OEM Basis Wireless 868 MHz – 2 Zones, Version 24 V is a connection unit for the wireless connection of the OEM Thermostats Wireless to the valve-drives (e.g. OEM Actuator : 24 V). In order to meet the requirements of modern homes the OEM Basis Wireless is equipped with an integrated pump control and a CO-input of heating/cooling applications as standard. This wireless unit is equipped with the modern, secure and trendsetting 868 MHz technology. This enables a bi-directional communication as well as an improved transmission range.
Predominantly, it is used at the heating circuit distributor of a floor heating. The OEM Basis is appropriate for new constructions, as well as for the re-fitting of residential and commercial buildings with already existing floor heating systems.
- • OEM Design
- • System integration with OEM Thermostats and OEM Actuators
- • Screw less spring-/clamp connection technique
- • Automatic temperature setback for 2 heating programmes (C1/C2) available through optional digital clock
- • Clearly structured connections
- • Large labelling field
Max OEM Thermostats wireless: | 2 units |
Max valve-drives : | 4 units |
Status Displays: | Power, Switch Output, Fuse, Wireless-Signal not received |
Additional Functions: | Circuit Protection (Frost Protection) Dew point surveillance |
Operating Voltage: | 24 V, 50/60 Hz |
Dimensions (mm) H / D / L: | 74 / 40 / 195 |
基础型无线连接器:24V-6通道
B 4070-6 资料下载
Central 24 V OEM connection unit (6 heating zones) with pump control for connecting room thermostats to valve-drives

The OEM Basis : 24 V is a connection unit with integrated pump control. The total of 6 heating zones allows the connection of room thermostats (e. g. OEM Thermostats) to valve-drives (e. g. OEM Actuators).
Furthermore, the OEM Basis provides the operation voltage for the connected devices. The pump control shuts of the heating circuit pump, if none of the switch outputs of the connected thermostat are active. Predominantly, it is used at the heating circuit distributor of a floor heating. The OEM Basis is appropriate for new constructions, as well as for the re-fitting of residential and commercial buildings with already existing floor heating systems.
- • OEM Design
- • System integration with OEM Thermostats and OEM Actuators
- • Screw less spring-/clamp connection technique
- • Automatic temperature setback for 2 heating programmes (C1/C2) available through optional digital clock
- • Clearly structured connections
- • Large labelling field
Max OEM Thermostats wireless: | 6 units |
Max valve-drives : | 12 units |
Status Displays: | Power, Switch Output, Fuse, Wireless-Signal not received |
Additional Functions: | Circuit Protection (Frost Protection) |
Transformer: | 230 V / 24 V 50/60 Hz, 50 VA |
Operating Voltage: | 24 V, 50/60 Hz |
Dimensions (mm) H / D / L: | 74 / 40 /310 |
基础型无线连接器:24V-12通道
B 4070-12 资料下载
Central 24 V OEM connection unit heating/cooling (6 heating zones) for connecting OEM Thermostats Heating/Cooling to valve-drives. With integrated pump control and CO input for heating/cooling applications.

The OEM Basis Heating/Cooling : 24 V is a connection unit to connect the room thermostats (OEM Thermostats HK) to the valve-drives (e.g. OEM Actuators) and offers a simple and quick installation. The unit is equipped with an with integrated pump module. Single circuit floor heating/cooling systems can change between the heating and the cooling mode if a corresponding installation has taking place.
- • OEM Design
- • System integration with OEM Thermostats and OEM Actuators
- • Screw less spring-/clamp connection technique
- • Automatic temperature setback for 2 heating programmes (C1/C2) available through optional digital clock
- • Clearly structured connections
- • Large labelling field
Max OEM Thermostats wireless: | 12 units |
Max valve-drives : | 14 units |
Status Displays: | Power, Switch Output, Fuse, Wireless-Signal not received |
Additional Functions: | Circuit Protection (Frost Protection) |
Transformer: | 230 V / 24 V 50/60 Hz, 50 VA |
Operating Voltage: | 24 V, 50/60 Hz |
Dimensions (mm) H / D / L: | 74 / 40 /310 |
基础型无线连接器:230V-2通道
B 2070-2 资料下载
Central 24 V OEM connection unit heating/cooling (6 heating zones) for connecting OEM Thermostats heating/cooling to valve-drives. With integrated pump and boiler control and CO input for heating and cooling mode.

The OEM Basis Heating / Cooling serves as a connection unit in order to interconnect room thermostats (OEM Thermostats HK) and valve drives (e. g. OEM Actuators) in an easy and comfortable way. The unit has connections for the activation of a pump and a boiler or for further electrical consumers. The unit can be adapted to NC or NO systems by means of jumpers. Due to the possibility of an external change-over by means of a CO signal, this regulation system is appropriate for heating and cooling in single circuit systems.
- • OEM Design
- • System integration with OEM Thermostats and OEM Actuators
- • Screw less spring-/clamp connection technique
- • Clearly structured connections
- • CO-input for heating/cooling function
- • Interated pump control
- • Automatic temperature setback for 2 heating programmes (C1/C2) available through optional digital clock
Max OEM Thermostats wireless: | 2units |
Max valve-drives : | 4 units |
Status Displays: | Power, Switch Output, Fuse, Wireless-Signal not received |
Additional Functions: | Circuit Protection (Frost Protection) |
Operating Voltage: | 24 V, 50/60 Hz |
Dimensions (mm) H / D / L: | 74 / 40 /195 |
基础型无线连接器:230V-6通道
B 2070-6 资料下载
Central 24 V OEM connection unit (6 heating zones) for connecting room thermostats to valve-drives.

The OEM Basis : 24 V is a connection unit for connecting the room thermostats (e. g. OEM Thermostats) to the valve-drives (e. g. OEM Actuators). Furthermore, the OEM Basis provides the operation voltage for the connected devices.
Predominantly, it is used at the heating circuit distributor of a floor heating. The OEM Basis is appropriate for new constructions, as well as for the re-fitting of residential and commercial buildings with already existing floor heating systems.
- • OEM Design
- • System integration with OEM Thermostats and OEM Actuators
- • Screw less spring-/clamp connection technique
- • Automatic temperature setback for 2 heating programmes (C1/C2) available through optional digital clock
- • Clearly structured connections
- • Large labelling field
Max OEM Thermostats wireless: | 6units |
Max valve-drives : | 12 units |
Status Displays: | Power, Switch Output, Fuse, Wireless-Signal not received |
Additional Functions: | Circuit Protection (Frost Protection) Dew point surveillance |
Operating Voltage: | 230 V, 50/60 Hz |
Dimensions (mm) H / D / L: | 74 / 40 /310 |
基础型无线连接器:230V-12通道
B 2070-12 资料下载
Central 24 V OEM connection unit (6 heating zones) for connecting room thermostats to valve-drives.

The OEM Basis : 24 V is a connection unit for connecting the room thermostats (e. g. OEM Thermostats) to the valve-drives (e. g. OEM Actuators). Furthermore, the OEM Basis provides the operation voltage for the connected devices.
Predominantly, it is used at the heating circuit distributor of a floor heating. The OEM Basis is appropriate for new constructions, as well as for the re-fitting of residential and commercial buildings with already existing floor heating systems.
- • OEM Design
- • System integration with OEM Thermostats and OEM Actuators
- • Screw less spring-/clamp connection technique
- • Automatic temperature setback for 2 heating programmes (C1/C2) available through optional digital clock
- • Clearly structured connections
- • Large labelling field
Max OEM Thermostats wireless: | 12units |
Max valve-drives : | 14 units |
Status Displays: | Power, Switch Output, Fuse, Wireless-Signal not received |
Additional Functions: | Circuit Protection (Frost Protection) Dew point surveillance |
Operating Voltage: | 230V, 50/60 Hz |
Dimensions (mm) H / D / L: | 74 / 40 /310 |